# smartcli
nodejs wrapper for CLI related tasks

## Availabililty
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[![docs](https://pushrocks.gitlab.io/assets/repo-button-docs.svg)](https://pushrocks.gitlab.io/smartcli/)

## Status for master
[![build status](https://GitLab.com/pushrocks/smartcli/badges/master/build.svg)](https://GitLab.com/pushrocks/smartcli/commits/master)
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## Usage

this plugin tries to establish some logic in which CLI tools work.

take the following commandline input:

```
mytool command argument1 argument2 --option1 -o2 option2Value
```

* `mytool` obviously is the tool (like git)
* `command` is the main thing the tool shall do (like commit)
* `argument1` and `argument2` are arguments
* `option1` is a longform option you can add (like --message for message)
* `optionValue` is the referenced option value (like a commit message)

When there is no command and no option specified the standardTask applied.
When there is a option specified but no command, standardTask applies,
except when of the options is -v, --version or --help.

```javascript
import {Smartcli} from "smartcli"
mySmartcli = new Smartcli();
mySmartcli.standardTask()
  .then(argvArg => {
    // do something if program is called without an command
  });

mySmartcli.addCommand({commandname: 'install'})
  .then(argvArg => {
    // do something if program is called with command "install"
  })

mySmartcli.addVersion('1.0.0') // -v and --version options will display the specified version in the terminal

mySmartCli.addHelp({ // is triggered by help command and --help option
  helpText: 'some help text to print' // the helpText to display
})

mySmartcli.startParse() // starts the evaluation and fullfills or rejects promises.
```

For further information read the linked docs at the top of this README.

> MIT licensed | **©** [Lossless GmbH](https://lossless.gmbh)
| By using this npm module you agree to our [privacy policy](https://lossless.gmbH/privacy.html)

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